ES2231387T3 - Procedimiento de produccion de fluorometil hexafluoroisopropil. - Google Patents
Procedimiento de produccion de fluorometil hexafluoroisopropil.Info
- Publication number
- ES2231387T3 ES2231387T3 ES01271343T ES01271343T ES2231387T3 ES 2231387 T3 ES2231387 T3 ES 2231387T3 ES 01271343 T ES01271343 T ES 01271343T ES 01271343 T ES01271343 T ES 01271343T ES 2231387 T3 ES2231387 T3 ES 2231387T3
- Authority
- ES
- Spain
- Prior art keywords
- ether
- fluoromethyl
- hexafluoroisopropyl
- procedure
- alcohol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- SGAMQLNREKTWEK-UHFFFAOYSA-N fluoro(fluoromethoxy)methane Chemical compound FCOCF SGAMQLNREKTWEK-UHFFFAOYSA-N 0.000 claims abstract description 54
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000002253 acid Substances 0.000 claims abstract description 26
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- BYEAHWXPCBROCE-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-ol Chemical compound FC(F)(F)C(O)C(F)(F)F BYEAHWXPCBROCE-UHFFFAOYSA-N 0.000 claims abstract description 15
- DFEYYRMXOJXZRJ-UHFFFAOYSA-N sevoflurane Chemical compound FCOC(C(F)(F)F)C(F)(F)F DFEYYRMXOJXZRJ-UHFFFAOYSA-N 0.000 claims description 42
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 36
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 22
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 10
- -1 hexafluoroisopropyl Chemical group 0.000 claims description 10
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 10
- 239000011541 reaction mixture Substances 0.000 claims description 6
- 239000003153 chemical reaction reagent Substances 0.000 claims description 4
- CXJWJJZGJZNBRK-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoro-2-(1,1,1,3,3,3-hexafluoropropan-2-yloxy)propane Chemical compound FC(F)(F)C(C(F)(F)F)OC(C(F)(F)F)C(F)(F)F CXJWJJZGJZNBRK-UHFFFAOYSA-N 0.000 claims description 3
- 239000007848 Bronsted acid Substances 0.000 claims description 3
- 150000001298 alcohols Chemical class 0.000 claims description 3
- 125000004216 fluoromethyl group Chemical group [H]C([H])(F)* 0.000 claims description 3
- 239000002841 Lewis acid Substances 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 150000007517 lewis acids Chemical class 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 18
- PBLGJMMEOGUSID-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoro-2-(fluoromethyl)-2-[1,1,1,3,3,3-hexafluoro-2-(fluoromethyl)propan-2-yl]oxypropane Chemical compound FCC(C(F)(F)F)(C(F)(F)F)OC(CF)(C(F)(F)F)C(F)(F)F PBLGJMMEOGUSID-UHFFFAOYSA-N 0.000 abstract 1
- 229960002078 sevoflurane Drugs 0.000 description 27
- 239000006227 byproduct Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000000539 dimer Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 description 2
- 241000282693 Cercopithecidae Species 0.000 description 2
- NJZYVSGLZUNNAJ-UHFFFAOYSA-N FC(C(C(F)(F)F)OOCCF)(F)F Chemical compound FC(C(C(F)(F)F)OOCCF)(F)F NJZYVSGLZUNNAJ-UHFFFAOYSA-N 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- 229920001774 Perfluoroether Polymers 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 229920002866 paraformaldehyde Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- PEMRKDDXYZHSMU-UHFFFAOYSA-N 1-fluoro-2-(2-fluoroethoxy)ethane Chemical compound FCCOCCF PEMRKDDXYZHSMU-UHFFFAOYSA-N 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- 229910021630 Antimony pentafluoride Inorganic materials 0.000 description 1
- BZGXHRWTTSKPIF-UHFFFAOYSA-N FC(C(C(F)(F)F)OOCC(C(F)(F)F)C(F)(F)F)(F)F Chemical compound FC(C(C(F)(F)F)OOCC(C(F)(F)F)C(F)(F)F)(F)F BZGXHRWTTSKPIF-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 1
- 229940035674 anesthetics Drugs 0.000 description 1
- VBVBHWZYQGJZLR-UHFFFAOYSA-I antimony pentafluoride Chemical compound F[Sb](F)(F)(F)F VBVBHWZYQGJZLR-UHFFFAOYSA-I 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229950005499 carbon tetrachloride Drugs 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000013626 chemical specie Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000012024 dehydrating agents Substances 0.000 description 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000003193 general anesthetic agent Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/14—Preparation of ethers by exchange of organic parts on the ether-oxygen for other organic parts, e.g. by trans-etherification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0031301.5A GB0031301D0 (en) | 2000-12-21 | 2000-12-21 | Process for the production of fluoromethyl hexafluoroisopropyl ether |
| GB0031301 | 2000-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2231387T3 true ES2231387T3 (es) | 2005-05-16 |
Family
ID=9905629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES01271343T Expired - Lifetime ES2231387T3 (es) | 2000-12-21 | 2001-12-21 | Procedimiento de produccion de fluorometil hexafluoroisopropil. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7034190B2 (enExample) |
| EP (1) | EP1385811B1 (enExample) |
| JP (1) | JP4102188B2 (enExample) |
| AT (1) | ATE282018T1 (enExample) |
| AU (2) | AU1729202A (enExample) |
| BR (1) | BR0116752A (enExample) |
| CA (1) | CA2432596A1 (enExample) |
| DE (1) | DE60107121T2 (enExample) |
| ES (1) | ES2231387T3 (enExample) |
| GB (1) | GB0031301D0 (enExample) |
| WO (1) | WO2002050003A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4861161B2 (ja) | 2003-01-14 | 2012-01-25 | バクスター・インターナショナル・インコーポレイテッド | セボフルラン合成の廃棄物の流れから１，１，１，３，３，３−ヘキサフルオロイソプロパノールの回収のためのプロセス |
| EP2301935A1 (en) | 2005-07-09 | 2011-03-30 | AstraZeneca AB (Publ) | Heteroaryl benzamide derivatives for use as GLK activators in the treatment of diabetes |
| SA07280576B1 (ar) | 2006-10-26 | 2011-06-22 | استرازينيكا ايه بي | مركبات بنزويل أمينو سيكليل غير متجانسة بأعتبارها عوامل منشطة للجلوكوكيناز |
| CN101314560B (zh) * | 2008-07-02 | 2011-06-15 | 鲁南制药集团股份有限公司 | 七氟烷的合成方法 |
| CN101659603B (zh) | 2008-08-27 | 2014-05-07 | 中化蓝天集团有限公司 | 一种制备氟甲基-1,1,1,3,3,3-六氟异丙基醚的方法 |
| JP5434236B2 (ja) | 2009-04-28 | 2014-03-05 | セントラル硝子株式会社 | フルオロメチルヘキサフルオロイソプロピルエーテルの製造方法 |
| US8729313B2 (en) | 2011-08-15 | 2014-05-20 | Baxter International Inc. | Process for the manufacturing of sevoflurane |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4250334A (en) | 1979-12-26 | 1981-02-10 | Baxter Travenol Laboratories, Inc. | Method of synthesizing fluoromethylhexafluoroisopropyl ether |
| GB9126355D0 (en) | 1991-12-11 | 1992-02-12 | Ici Plc | Production of hydrofluorocarbons |
| GB9600072D0 (en) * | 1996-01-04 | 1996-03-06 | Ici Plc | Process for the production of fluoromethylhexafluoroisopropylether |
-
2000
- 2000-12-21 GB GBGB0031301.5A patent/GB0031301D0/en not_active Ceased
-
2001
- 2001-12-21 US US10/451,266 patent/US7034190B2/en not_active Expired - Fee Related
- 2001-12-21 EP EP01271343A patent/EP1385811B1/en not_active Expired - Lifetime
- 2001-12-21 ES ES01271343T patent/ES2231387T3/es not_active Expired - Lifetime
- 2001-12-21 JP JP2002551505A patent/JP4102188B2/ja not_active Expired - Fee Related
- 2001-12-21 CA CA002432596A patent/CA2432596A1/en not_active Abandoned
- 2001-12-21 AU AU1729202A patent/AU1729202A/xx active Pending
- 2001-12-21 BR BR0116752-9A patent/BR0116752A/pt not_active IP Right Cessation
- 2001-12-21 AT AT01271343T patent/ATE282018T1/de not_active IP Right Cessation
- 2001-12-21 WO PCT/GB2001/005728 patent/WO2002050003A1/en not_active Ceased
- 2001-12-21 DE DE60107121T patent/DE60107121T2/de not_active Expired - Fee Related
- 2001-12-21 AU AU2002217292A patent/AU2002217292B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CA2432596A1 (en) | 2002-06-27 |
| JP2004520308A (ja) | 2004-07-08 |
| BR0116752A (pt) | 2003-12-30 |
| US20040073070A1 (en) | 2004-04-15 |
| JP4102188B2 (ja) | 2008-06-18 |
| DE60107121T2 (de) | 2005-03-17 |
| GB0031301D0 (en) | 2001-01-31 |
| WO2002050003A1 (en) | 2002-06-27 |
| AU1729202A (en) | 2002-07-01 |
| EP1385811A1 (en) | 2004-02-04 |
| US7034190B2 (en) | 2006-04-25 |
| EP1385811B1 (en) | 2004-11-10 |
| AU2002217292B2 (en) | 2006-05-25 |
| DE60107121D1 (de) | 2004-12-16 |
| ATE282018T1 (de) | 2004-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0042412B1 (en) | Method of synthesizing fluoromethylhexafluoroisopropyl ether | |
| EP0570719B1 (en) | Process for producing acetaldehyde dimethylacetal | |
| US5990359A (en) | Process for the production of fluoromethylhexafluoroisopropylether | |
| US4469898A (en) | Method of synthesizing fluoromethylhexafluoroisopropyl ether | |
| ES2231387T3 (es) | Procedimiento de produccion de fluorometil hexafluoroisopropil. | |
| JPWO1997030961A1 (ja) | フルオロメチル−１，１，１，３，３，３−ヘキサフルオロイソプロピルエ−テルの製造方法 | |
| US5205914A (en) | Synthesis of desflurane | |
| EP1381586B1 (en) | Process for the purification of fluoromethyl hexafluoroisopropyl ether | |
| JP5135889B2 (ja) | ブロモテトラフルオロアルカノール類の製造方法 | |
| EP1812367B1 (en) | Process for production of 1,2,2,2-tetrafluoro ethyl difluoro methyl ether | |
| JPH07165670A (ja) | アルキル ３− ヒドロキシ− ２，４，５− トリフルオルベンゾエート及び／又はアルキル ３− アルコキシ−２，４，５− トリフルオルベンゾエートの製法 | |
| GB2143526A (en) | Preparing 3,3,3-trifluoro-2-trifluoromethylpropene | |
| Tamura et al. | Potassium dihydrogen trifluoride: a novel fluorinating reagent for ring-opening of epoxides | |
| CA2241630C (en) | Process for the production of fluoromethylhexafluoroisopropylether | |
| SU1759829A1 (ru) | Способ получени монофторфенолов | |
| GB2260322A (en) | Method of dehydrating trifluoroacetaldehyde hydrate | |
| JP4749638B2 (ja) | テトラフルオロハロゲンベンゼンの製法 | |
| US4792638A (en) | Isolation process of 2-chloroethyl vinyl ether | |
| JPS6137748A (ja) | ヘミアセタールからフロラールの純粋水和物を製造する方法 | |
| JPS6258341B2 (enExample) | ||
| RU2479566C1 (ru) | Способ получения севофлурана |